Lunar's favorite creature of the Primordial Age - it was so violent that Unconquered Sun had to put it down, one of the sore points between Luna and Sol.

It's essence was kept in Luna's Reserve and was entwined with one of her Exaltation Sparks

In her desire to unleash Fenrir upon the world once more - it made the monster that is character:lubu

It is said that it in the dawn of the age before the Sun and Moon it embodied the essence of primordial upheaval and violence and was unkillable. It was only with the creation of the Concept of Perfection, the birth of Sol Invictus, that he gained his doom.

Fenrir has its a Destiny Sponsorship - at its own Essence (so 2 + 3 for Lu Lu)

This Destiny Sponsorship is linked to her Spirit Form and does not affect her Human form

It will affect her War Form once she gains the Deadly Beastman Transformation Knack

In addition to the normal bonuses this Sponsorship also makes her

Tireless

Immune to Sleep/Fatigue Effects

Immune to Poisons of any kind (even Yozi ones)

Immune to Disease

and has Infinite Soak vs. Slashing and Piercing weapons

Impenetrable Hide (Part of the Destiny Sponsorship)

Ignore Piercing Tag

Ignores all Piercing and Slashing damage

Remember knock down is calculated before Soak is applied. So you can still knock Fenrir back if you do sufficient damage, but she just won't be hurt by it.

With the way I changed Soak this gets a bit more complicated.

The Piercing and Slashing Immunity is now changed to

Half all Pre-Soak Piercing/Slashing Damage, then convert the remainder to Bash Damage

Unlike other Destiny Sponsorship it is not pierced by any Essence-Infused Attack

It's Weakness is that only Perfect effects can ignore this Destiny Sponsorship.